大家常常說JBuilder在中文系統中存在光標錯位的問題，都認為是JBuilder的一個Bug，其實這實在是冤枉JBuilder了！大家討論出來的解決方法無外乎兩種：
1、將編輯器的字體改為宋體，用這種方法帶來的問題是，在宋體下的英文字體實在難看，閱讀起來不太順眼；
2、就是將編輯器字體的粗體屬性去掉，這樣也影響代碼的可讀性。
其實，造成JBuilder光標錯位的問題并不是Borland的錯誤，而是Java的宗師——Sun的罪過！大家一定知道i18n吧？在不同的區域設置中，JDK自動調用與之相對應的properties文件，而在JDK中，Sun所推出的與中文系統相對應的properties文件存在問題，在它之中沒有區分英文字體的正常、粗體和斜體，從而導致了以上所說的問題，解決的方法很簡單，只要將這個properties文件修改正確就可以了，修改方法如下：
在jre/lib目錄中找到font.properties.zh文件，編輯這個文件并修改成如下內容：
| # @(#)font.properties.zh1.16 00/10/06 # # AWT Font default Properties for Chinese Windows # dialog.plain.0=Arial,ANSI_CHARSET dialog.plain.1=u5b8bu4f53,gb2312_CHARSET dialog.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED dialog.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialog.bold.0=Arial Bold,ANSI_CHARSET dialog.bold.1=u5b8bu4f53,gb2312_CHARSET dialog.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED dialog.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialog.italic.0=Arial Italic,ANSI_CHARSET dialog.italic.1=u5b8bu4f53,gb2312_CHARSET dialog.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED dialog.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialog.bolditalic.0=Arial Bold Italic,ANSI_CHARSET dialog.bolditalic.1=u5b8bu4f53,gb2312_CHARSET dialog.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED dialog.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.plain.0=Courier New,ANSI_CHARSET dialoginput.plain.1=u5b8bu4f53,gb2312_CHARSET dialoginput.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.bold.0=Courier New Bold,ANSI_CHARSET dialoginput.bold.1=u5b8bu4f53,gb2312_CHARSET dialoginput.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.italic.0=Courier New Italic,ANSI_CHARSET dialoginput.italic.1=u5b8bu4f53,gb2312_CHARSET dialoginput.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.bolditalic.0=Courier New Bold Italic,ANSI_CHARSET dialoginput.bolditalic.1=u5b8bu4f53,gb2312_CHARSET dialoginput.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED dialoginput.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED serif.plain.0=Times New Roman,ANSI_CHARSET serif.plain.1=u5b8bu4f53,gb2312_CHARSET serif.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED serif.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED serif.bold.0=Times New Roman Bold,ANSI_CHARSET serif.bold.1=u5b8bu4f53,gb2312_CHARSET serif.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED serif.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED serif.italic.0=Times New Roman Italic,ANSI_CHARSET serif.italic.1=u5b8bu4f53,gb2312_CHARSET serif.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED serif.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED serif.bolditalic.0=Times New Roman Bold Italic,ANSI_CHARSET serif.bolditalic.1=u5b8bu4f53,gb2312_CHARSET serif.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED serif.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED sansserif.plain.0=Arial,ANSI_CHARSET sansserif.plain.1=u5b8bu4f53,gb2312_CHARSET sansserif.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED sansserif.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED sansserif.bold.0=Arial Bold,ANSI_CHARSET sansserif.bold.1=u5b8bu4f53,gb2312_CHARSET sansserif.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED sansserif.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED sansserif.italic.0=Arial Italic,ANSI_CHARSET sansserif.italic.1=u5b8bu4f53,gb2312_CHARSET sansserif.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED sansserif.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED sansserif.bolditalic.0=Arial Bold Italic,ANSI_CHARSET sansserif.bolditalic.1=u5b8bu4f53,gb2312_CHARSET sansserif.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED sansserif.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED monospaced.plain.0=Courier New,gb2312_CHARSET monospaced.plain.1=u5b8bu4f53,gb2312_CHARSET monospaced.plain.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED monospaced.plain.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED monospaced.bold.0=Courier New Bold,gb2312_CHARSET monospaced.bold.1=u5b8bu4f53,gb2312_CHARSET monospaced.bold.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED monospaced.bold.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED monospaced.italic.0=Courier New Italic,gb2312_CHARSET monospaced.italic.1=u5b8bu4f53,gb2312_CHARSET monospaced.italic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED monospaced.italic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED monospaced.bolditalic.0=Courier New Bold Italic,gb2312_CHARSET monospaced.bolditalic.1=u5b8bu4f53,gb2312_CHARSET monospaced.bolditalic.2=WingDings,SYMBOL_CHARSET,NEED_CONVERTED monospaced.bolditalic.3=Symbol,SYMBOL_CHARSET,NEED_CONVERTED # name aliases # #alias.timesroman=serif #alias.helvetica=sansserif #alias.courier=monospaced # for backward compatibility #timesroman.0=Times New Roman,ANSI_CHARSET #helvetica.0=Arial,ANSI_CHARSET #courier.0=Courier New,ANSI_CHARSET zapfdingbats.0=WingDings,SYMBOL_CHARSET # font filenames for reduced initialization time # filename.u5b8bu4f53=SIMSUN.TTF filename.Arial=ARIAL.TTF filename.Arial_Bold=ARIALBD.TTF filename.Arial_Italic=ARIALI.TTF filename.Arial_Bold_Italic=ARIALBI.TTF filename.Courier_New=COUR.TTF filename.Courier_New_Bold=COURBD.TTF filename.Courier_New_Italic=COURI.TTF filename.Courier_New_Bold_Italic=COURBI.TTF filename.Times_New_Roman=TIMES.TTF filename.Times_New_Roman_Bold=TIMESBD.TTF filename.Times_New_Roman_Italic=TIMESI.TTF filename.Times_New_Roman_Bold_Italic=TIMESBI.TTF filename.WingDings=WINGDING.TTF filename.Symbol=SYMBOL.TTF # Default font definition # default.char=2751 # Static FontCharset info. # #fontcharset.dialog.0=sun.io.CharToByteCp1252 fontcharset.dialog.1=sun.io.CharToByteGBK fontcharset.dialog.2=sun.awt.windows.CharToByteWingDings fontcharset.dialog.3=sun.awt.CharToByteSymbol #fontcharset.dialoginput.0=sun.io.CharToByteCp1252 fontcharset.dialoginput.1=sun.io.CharToByteGBK fontcharset.dialoginput.2=sun.awt.windows.CharToByteWingDings fontcharset.dialoginput.3=sun.awt.CharToByteSymbol #fontcharset.serif.0=sun.io.CharToByteCp1252 fontcharset.serif.1=sun.io.CharToByteGBK fontcharset.serif.2=sun.awt.windows.CharToByteWingDings fontcharset.serif.3=sun.awt.CharToByteSymbol #fontcharset.sansserif.0=sun.io.CharToByteCp1252 fontcharset.sansserif.1=sun.io.CharToByteGBK fontcharset.sansserif.2=sun.awt.windows.CharToByteWingDings fontcharset.sansserif.3=sun.awt.CharToByteSymbol #fontcharset.monospaced.0=sun.io.CharToByteCp1252 fontcharset.monospaced.1=sun.io.CharToByteGBK fontcharset.monospaced.2=sun.awt.windows.CharToByteWingDings fontcharset.monospaced.3=sun.awt.CharToByteSymbol # Exclusion Range info. # exclusion.dialog.plain.0=00a0-f8ff exclusion.dialog.italic.0=00a0-f8ff exclusion.dialog.bold.0=00a0-f8ff exclusion.dialog.bolditalic.0=00a0-f8ff exclusion.dialoginput.plain.0=00a0-f8ff exclusion.dialoginput.italic.0=00a0-f8ff exclusion.dialoginput.bold.0=00a0-f8ff exclusion.dialoginput.bolditalic.0=00a0-f8ff exclusion.serif.plain.0=00a0-f8ff exclusion.serif.italic.0=00a0-f8ff exclusion.serif.bold.0=00a0-f8ff exclusion.serif.bolditalic.0=00a0-f8ff exclusion.sansserif.plain.0=00a0-f8ff exclusion.sansserif.italic.0=00a0-f8ff exclusion.sansserif.bold.0=00a0-f8ff exclusion.sansserif.bolditalic.0=00a0-f8ff exclusion.monospaced.italic.0=00a0-f8ff exclusion.monospaced.bold.0=00a0-f8ff exclusion.monospaced.bolditalic.0=00a0-f8ff # charset for text input # inputtextcharset=gb2312_CHARSET |
